Home / 25,183,858.58-37,771,562.18-6,989,902.14

Finding the Fourth Proportional to 25,183,858.58, 37,771,562.18 and 6,989,902.14

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Solution

The fourth proportional to 25,183,858.58, 37,771,562.18 and 6,989,902.14 is: 10,483,680.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,183,858.58 : 37,771,562.18 = 6,989,902.14 : x
  2. Step 2: Convert to fraction form
    25,183,858.58/37,771,562.18 = 6,989,902.14/x
  3. Step 3: Cross multiply
    25,183,858.58x = 37,771,562.18 × 6,989,902.14
  4. Step 4: Simplify right side
    25,183,858.58x = 264,019,523,259,778.09
  5. Step 5: Solve for x
    x = 264,019,523,259,778.09/25,183,858.58
  6. Step 6: Final answer
    x = 10,483,680.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.